Jolly flush range from Wirquin combines the benefits of a telescopic internal overflow design with the option of either a 1 1/2 inch or 2 inch base. The overflow is adjustable from 240 mm to 270 mm and its design means that it doesnt need to be cut, eliminating the possibility of a permanently set incorrect overflow level. The Jolly flush valve is suitable for cisterns ranging from 300 to 420 mm high and the button can be top or front mounted.